| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.52 | 11.858% | $256.7365 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $79.53 | 6.615% | $84.7909 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $49.58 | 4.756% | $51.938 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $67.87 | 8.287% | $73.4944 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $133.65 | 10.736% | $147.9987 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $175.30 | 7.856% | $189.0716 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $89.36 | 11.247% | $99.4103 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $824.81 | $903.4404 | $903.44 | $903.45 | $903.40 | |